Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Eric M. Wolf"'
Publikováno v:
International Journal of Computational Fluid Dynamics. 36:618-640
Autor:
Kazuko Fuchi, Christopher R. Schrock, Nathan A. Wukie, David Makhija, Philip S. Beran, Eric M. Wolf
Publikováno v:
ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems.
Design optimization of adaptive systems requires a robust analysis method that can accommodate various changes in design and boundary conditions. In this work, physics-informed neural networks (PINNs) are used to approximate solutions to differential
Publikováno v:
AIAA AVIATION 2020 FORUM.
Autor:
Kazuko Fuchi, Nathan A. Wukie, Philip S. Beran, David Makhija, Eric M. Wolf, Christopher R. Schrock
Publikováno v:
AIAA Scitech 2020 Forum.
Publikováno v:
AIAA Scitech 2020 Forum.
Autor:
Christopher R. Schrock, Eric M. Wolf
Publikováno v:
Journal of Scientific Computing. 78:1132-1151
In this work, we adapt techniques of artificial and spectral viscosities [especially those presented in Klockner et al. (Math Model Nat Phenom 6(03):57–83, 2011) and Tadmor and Waagan (SIAM J Sci Comput 34(2):A993–A1009, 2012)] to develop adaptiv
Publikováno v:
Journal of Computational Physics. 326:342-372
We propose a new particle-in-cell (PIC) method for the simulation of plasmas based on a recently developed, unconditionally stable solver for the wave equation. This method is not subject to a CFL restriction, limiting the ratio of the time step size
Autor:
Kazuko Fuchi, Nathan A. Wukie, David Makhija, Christopher R. Schrock, Philip S. Beran, Eric M. Wolf
Publikováno v:
ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems.
A machine learning algorithm that performs multifidelity domain decomposition is introduced. While the design of complex systems can be facilitated by numerical simulations, the determination of appropriate physics couplings and levels of model fidel
Publikováno v:
AIAA Aviation 2019 Forum.
Publikováno v:
Journal of Scientific Computing. 70:896-921
Building upon recent results obtained in Causley and Christlieb (SIAM J Numer Anal 52(1):220–235, 2014), Causley et al. (Math Comput 83(290):2763–2786, 2014, Method of lines transpose: high order L-stable O(N) schemes for parabolic equations usin